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Providing Addiction Care and Information You Can Trust

Corporate Leadership


Michael Cartwright
CEO
Brentwood, Tennessee
Michael Cartwright Linkedin Profile
Andrew McWilliams
Chief Financial Officer
Brentwood, Tennessee
Andrew McWilliams Linkedin Profile
Chris Chi
General Counsel & Corporate Secretary
Brentwood, Tennessee
Chris Chi Linkedin Profile
Dr. Lawrence Weinstein
Chief Medical Officer
Brentwood, Tennessee
Dr. Lawrence Weinstein Linkedin Profile
Karen Abbott
Chief Compliance Officer
Brentwood, Tennessee
Karen Abbott Linkedin Profile
Mark Calarco
National Medical Director for Clinical Diagnostics, American Addiction Centers
Brentwood, Tennessee
Mark Calarco Linkedin Profile
Stephen Ebbett
Chief Digital and Marketing Officer
San Diego, California
Stephen Ebbett Linkedin Profile

Network of Treatment Professionals

Our medical directors and other clinical leadership set the standard of care for AAC facilities to ensure high quality treatment. Our laboratory/diagnostics leadership oversee Addiction Labs, conduct research, and develop products and services to improve patient outcomes.


Dr. Casey Green
Medical Director, Greenhouse Treatment Center
Grand Prairie, Texas
Dr. Dan Valentine
VP, Clinical Services, Laguna Treatment Hospital
Aliso Viejo, California
Dr. Dan Valentine Linkedin Profile
Dr. Howard Taylor
Laboratory Director, Addiction Labs
Brentwood, Tennessee
Dr. Jerri Avery
Clinical Director, Oxford Treatment Center
Jackson, Mississippi
Dr. Jerri Avery Linkedin Profile
Dr. Mohammad Alhabbal
Medical Director, AdCare Hospital
Worcester, Massachusetts
Dr. Paul Little
Medical Director, Laguna Treatment Hospital
Aliso Viejo, California
Dr. Richard Seely
Medical Director, Recovery First
Florida
Dr. Stephen Pannel
Medical Director, Oxford Treatment Center
Etta, Mississippi
Michael Coburn
Medical Director, AdCare
Rhode Island

Facility Leadership

The public health experts on AAC's facility leadership team are on the cutting edge of addiction treatment standards and best practices.


Ambrozino Storr
CEO, Desert Hope Treatment Center
Las Vegas, Nevada
Ambrozino Storr Linkedin Profile
Anthony Walters
CEO of Greenhouse Treatment Center
Dallas, Texas
Bob Hails
CEO of Laguna Treatment Hospital
Aliso Viejo, California
Bob Hails Linkedin Profile
Denise O’Connell
CEO of Recovery First
Hollywood, Florida
Fred Trapassi
CEO, AdCare Rhode Island
North Kingstown, Rhode Island
Fred Trapassi Linkedin Profile
Jeffrey Hillis
CEO, AdCare Hospital
Worcester, Massachusetts
Jessica Elliott
Director of Quality Assurance and Outpatient Operations, AdCare
Warwick, Rhode Island
Jessica Elliott Linkedin Profile
Jim Zuravnsky
COO, Sunrise House Treatment Center
Lafayette, New Jersey
Mark Sawyer
CEO, Oxford Treatment Center
Mississippi
Mark Stovall
Chief Operating Officer, Oxford Treatment Center
Mississippi
Mark Stovall Linkedin Profile
Marlon Rollins
Chief Operating Officer, Laguna Treatment Hospital
Aliso Viejo, California
Marlon Rollins Linkedin Profile
Missy Pollack
Alumni Coordinator, Recovery First Treatment Center
Hollywood, Florida
Missy Pollack Linkedin Profile

Ethics Committee

As the ethical leaders in addiction care, AAC is continually reviewing its content, practices, guidelines, and standards of care. Our ethics review board provides oversight and sets the direction for ethical marketing practices.


Melanie Haber
SVP, Brand & Communications
New York, New York
Melanie Haber Linkedin Profile
Ruchi Dhami
Director, Brand & Design
New York, New York
Ruchi Dhami Linkedin Profile

Credentialed Medical Editors

AAC's editors review content, checking that the information presented is accurate and up-to-date, using credible sources for statistics and medical information.

Medically Reviewed Badge
Look for the medically reviewed badge on articles for information fact-checked by one of our credentialed medical or clinical editors.

Amanda Lautieri, B.A.
San Diego, California
Amanda Lautieri, B.A. Linkedin Profile
Dan Wagener, M.A.
San Diego, California
Dan Wagener, M.A. Linkedin Profile
Ryan Kelley
San Diego, California
Ryan Kelley Linkedin Profile
Scot Thomas, M.D.
San Diego, California
Scot Thomas, M.D. Linkedin Profile
Sophie Stein, A.P.R.N.
San Diego, California
Sophie Stein, A.P.R.N. Linkedin Profile
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